So i've just started playing minecraft on my own computer and, like with every new update I download Optifine. Whenever I start a new world mobs freeze and all look north and don't react to anything except gravity. I'm not even sure if it has anything to do with Optifine because mc is unplayable for me without it. If it helps I just put some custom wolf skins into my tp manually, so that might be the problem but i'm not sure. Any advice/explanation?
Mobs freeze while using Optfine 1.4.2?